public class Student {
    public  String name;
    public  String gender;
    public short age;
    public  double score;

    public void DoClass(){
        System.out.println(name+"正在上课...");
    }
    public void DoHomework(){
        System.out.println(name+"正在写作业...");
    }
    public void DoExam(){
        System.out.println(name+"正在考试...");
    }

    public void Show(){
        System.out.println("姓名："+name+" 性别："+gender+" 年龄："+age+" 分数："+score);
    }
}
